JEE Main & Advanced JEE Main Paper (Held On 12 May 2012)

  • question_answer
    Which of the following statements is wrong?   JEE Main Online Paper (Held On 12 May 2012)

    A) Ethyl chloride on reduction with Zn-Cu couple and alcohol gives ethane.

    B)                        The reaction of methyl magnesium bromide with acetone gives butano1-2.

    C)                        Alkyl halides follow the following reactivity sequence on reaction with alkeries. \[R-I>R-Br>R-Cl>R-I\]

    D)                        \[{{C}_{2}}{{H}_{4}}C{{l}_{2}}\] may exist in two isomeric forms

    Correct Answer: B

    Solution :

                   


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